Finding the Third Proportional to 608.91 and 1,327.59

Step by Step Solution

1. Step 1: Write the proportion equation
   608.91 : 1,327.59 = 1,327.59 : x
2. Step 2: Convert to fraction form
   608.91/1,327.59 = 1,327.59/x
3. Step 3: Cross multiply
   608.91x = 1,327.59 × 1,327.59
4. Step 4: Simplify right side
   608.91x = 1,762,505.17
5. Step 5: Solve for x
   x = 1,762,505.17/608.91
6. Step 6: Final answer
   x = 2,894.54